Voice of the Earth and Space Science Community

You are browsing the archive for Shane Hanlon, Author at Third Pod from the Sun.

On August 21, 2017, a total solar eclipse swept across the continental United States from Oregon to South Carolina. Millions of people stood looking up at the sky, their mouths agape, as the Sun’s disk was completely covered by the Moon. For many people, the experience of day turning into night and back into day, and the sight of the Sun’s corona streaming out behind the dark circle of the Moon, is a picture they’ll …

Check out this clip that didn’t make it into our recent episode, The Secret Lives of Tide Gauge Operators, with Stefan Talke about some correspondence he found on how operators treated their equipment.

In the 1800s and early 1900s, dozens of men stationed at harbors around the United States would record water levels and send them to a central office in Washington, D.C. where they were used by engineers building the country’s infrastructure.

From the outside, glaciers appear to be solid masses of unmoving ice. But meltwater flowing from the surface down to the glacier bed carves canyons, gorges and even caves into the dense sheets of ice. Over time, the fissures form labyrinthine tunnels that open into vast ice caverns few people have ever seen.

The ocean floor is a deep, dark, cold, scary place filled with terrifying creatures and scorching fissures where boiling magma emerges from Earth’s crust. So what’s it like to be a scientist whose job it is to study these dangerous things up close and personal?

In southeast Alaska, a team of scientists faced boat-blocking icebergs, calving-induced tidal waves, and cold, dreary days. All in the name of science. Using a hogde-podge of instruments ranging from radar to drone boats named Rosie and Casey, these scientists set out to brave the seas to understand a glacier. In this episode, listen to oceanographer David Sutherland describe his experiences at Le Conte glacier, the southernmost tidewater glacier in …

In a parking lot behind the Comstock Art Facility at Syracuse University, geologist Jeff Karson and sculptor Bob Wysocki cook up something almost unimaginable – homemade lava. Using a gas furnace the size of a small truck, the two professors melt gravel typically used for roadbeds into hot molten rock that they pour onto sand to recreate natural lava flows seen in places like Hawaii, Iceland and Italy. In this …